uipopovercontroller

While displaying a popover controller for a second time (after dismissing it and then re-displaying it), I get the following error: Terminating app due to uncaught exception 'NSGenericException', reason: '-[UIPopoverController dealloc] reached while popover is still visible.' The stack trace is only a bunch of hex and the SIGABRT happens at UIApplicationMain every time. Here's the code that the button triggers: - (IBAction)createNewScore:(id)sender { if (self.pc) if (self.pc.popoverVisible) return; else // Breakpoint is hit here—crashes after this line [self.pc presentPopoverFromBarButtonItem:

I am asked to removed the arrow of the popover view. Is that violating human interface guidelines ? Is it wise to show a popover inside another popover ? If it is not violating human interface guidelines how to do that ? Hiding the popover arrow or showing one popover inside another does not sound very wise. I’m not sure if this is explicitly forbidden by the HIG, but it’s a usability drawback anyway. If you insisted you could draw your own arrowless popover or try to mask the arrow using some view composed on the top of it. I think it would be much better to rethink the UI. Phil For Swift

After some work I've got a popover view displaying a custom uiview inside of it appearing properly. When you tap outside of the popover view it dismisses as expected, however I'd also like it to dismiss when a button inside it is tapped, is there any one who can help me with that? Struggling to find a concise guide. To dismiss the popover manually, you'll need to keep a reference to it. A good place would be in the view controller that shows the popover. To have the button inside the content view controller tell the original view controller (that presented the popover) to dismiss the popover,

How do I get my UIPopoverController to animate its size when its contained UINavigationController pushes a new controller? I have a UIPopover being displayed from a UIBarButtonItem in my iPad app. It contains a UINavigationViewController , which has a sort of settings window as its root view controller. The settings window is a subclass of UITableViewController (style set to grouped), and tapping any of its cells pushes different "chooser" view controllers on the nav controller that are also subclasses of UITableViewController . For each of the chooser views, in viewDidAppear , I'm setting

In my iOS 7 app, I detected if a segue was a popover via this check in prepareForSegue : if ([segue isKindOfClass:[UIStoryboardPopoverSegue class]]) But now that I am using adaptive segues, the Present as Popover segue is no longer returning true in the above check. This is because segue is no longer a UIStoryboardPopoverSegue , instead it is a UIStoryboardPopoverPresentationSegue . However, one cannot simply add the Presentation word because that's not defined. What is the appropriate way to detect when the segue is a popover from an adaptive segue , as opposed to a full screen modal

I have the code below to display popover with tableview and it works perfectly. The tableview displays 13 numbers and I can scroll and see the same but when I release mouse-touch on simulator it goes back to the top. It does not stay at the row which its displaying but takes me back to 1st to 10th row . How do I make it stay in the position after scrolling. Or any fix in the below code. Thanks in Advance. - (IBAction)btn:(id)sender { if([popoverController isPopoverVisible]) { [popoverController dismissPopoverAnimated:YES]; return; } //build our custom popover view UIViewController*